I was just reading a post titled “On iMessage’s Stickiness” from Apple pundit John Gruber, published last evening on his Daring Fireball blog, and stumbled upon an interesting passage alleging that Apple’s created several mockups of iMessage for Android.

One of the mockups of iMessage for Android reportedly looks like a carbon copy of its iOS counterpart, with another one based on Google’s Material Design guidelines.

“I’ve heard from little birdies that mockups of iMessage for Android have circulated within the company, with varying UI styles ranging from looking like the iOS Messages app to pure Material Design,” reads the post.

YouTube is getting Google’s Material Design refresh pretty soon and it looks pretty neat. Aside from the Upload button being replaced by the upload arrow graphics consistently used across Google’s mobile apps, you’ll notice a Material Design-inspired search field in the center.

More importantly, YouTube’s new looks include the background color on the Channel pages matching the header image, rounded icons in the sidebar, more whitespace around videos in the video player and a few other minor changes.

Chrome users can have an advance look at the upcoming refresh right now. Here’s how you can enable Material Design on YouTube ahead of its release, in just a few clicks.

Google on Wednesday issued a version 4.0 update to its free of charge Google Drive for iOS application in the App Store. The first thing you’ll notice is a brand new design which follows Material Design guidelines set forth by Google itself.

In addition to a cleaned-up interface, other changes in Google Drive 4.0 for iPhone and iPad include much faster syncing of your files, as well as image viewing.

Google has been testing a revamped version of its YouTube application for the iPhone and iPad with a small subset of users, Abdiel Ortiz and Sebastien Debaenst noted on Twitter. This isn’t necessarily new as some folks have been talking about YouTube’s iOS overhaul for over a month now.

What is new, however, is a detailed hands-on video put together by Tech Invasion which gives us a first look at the new software centered on Material Design, Google’s design language guiding software development across mobile, desktop and the web.